diff --git a/crypto/fipsmodule/cipher/e_aes.c b/crypto/fipsmodule/cipher/e_aes.c
index 48554ae5b..51388697b 100644
--- a/crypto/fipsmodule/cipher/e_aes.c
+++ b/crypto/fipsmodule/cipher/e_aes.c
@@ -883,11 +883,6 @@ struct aead_aes_gcm_ctx {
   ctr128_f ctr;
 };
 
-struct aead_aes_gcm_tls12_ctx {
-  struct aead_aes_gcm_ctx gcm_ctx;
-  uint64_t min_next_nonce;
-};
-
 static int aead_aes_gcm_init_impl(struct aead_aes_gcm_ctx *gcm_ctx,
                                   size_t *out_tag_len, const uint8_t *key,
                                   size_t key_len, size_t tag_len) {
@@ -1078,6 +1073,11 @@ DEFINE_METHOD_FUNCTION(EVP_AEAD, EVP_aead_aes_256_gcm) {
   out->open_gather = aead_aes_gcm_open_gather;
 }
 
+struct aead_aes_gcm_tls12_ctx {
+  struct aead_aes_gcm_ctx gcm_ctx;
+  uint64_t min_next_nonce;
+};
+
 static int aead_aes_gcm_tls12_init(EVP_AEAD_CTX *ctx, const uint8_t *key,
                                    size_t key_len, size_t requested_tag_len) {
   struct aead_aes_gcm_tls12_ctx *gcm_ctx;
@@ -1100,10 +1100,6 @@ static int aead_aes_gcm_tls12_init(EVP_AEAD_CTX *ctx, const uint8_t *key,
   return 1;
 }
 
-static void aead_aes_gcm_tls12_cleanup(EVP_AEAD_CTX *ctx) {
-  OPENSSL_free(ctx->aead_state);
-}
-
 static int aead_aes_gcm_tls12_seal_scatter(
     const EVP_AEAD_CTX *ctx, uint8_t *out, uint8_t *out_tag,
     size_t *out_tag_len, size_t max_out_tag_len, const uint8_t *nonce,
@@ -1143,7 +1139,7 @@ DEFINE_METHOD_FUNCTION(EVP_AEAD, EVP_aead_aes_128_gcm_tls12) {
   out->seal_scatter_supports_extra_in = 1;
 
   out->init = aead_aes_gcm_tls12_init;
-  out->cleanup = aead_aes_gcm_tls12_cleanup;
+  out->cleanup = aead_aes_gcm_cleanup;
   out->seal_scatter = aead_aes_gcm_tls12_seal_scatter;
   out->open_gather = aead_aes_gcm_open_gather;
 }
@@ -1158,11 +1154,111 @@ DEFINE_METHOD_FUNCTION(EVP_AEAD, EVP_aead_aes_256_gcm_tls12) {
   out->seal_scatter_supports_extra_in = 1;
 
   out->init = aead_aes_gcm_tls12_init;
-  out->cleanup = aead_aes_gcm_tls12_cleanup;
+  out->cleanup = aead_aes_gcm_cleanup;
   out->seal_scatter = aead_aes_gcm_tls12_seal_scatter;
   out->open_gather = aead_aes_gcm_open_gather;
 }
 
+struct aead_aes_gcm_tls13_ctx {
+  struct aead_aes_gcm_ctx gcm_ctx;
+  uint64_t min_next_nonce;
+  uint64_t mask;
+  uint8_t first;
+};
+
+static int aead_aes_gcm_tls13_init(EVP_AEAD_CTX *ctx, const uint8_t *key,
+                                   size_t key_len, size_t requested_tag_len) {
+  struct aead_aes_gcm_tls13_ctx *gcm_ctx;
+  gcm_ctx = OPENSSL_malloc(sizeof(struct aead_aes_gcm_tls13_ctx));
+  if (gcm_ctx == NULL) {
+    return 0;
+  }
+
+  gcm_ctx->min_next_nonce = 0;
+  gcm_ctx->first = 1;
+
+  size_t actual_tag_len;
+  if (!aead_aes_gcm_init_impl(&gcm_ctx->gcm_ctx, &actual_tag_len, key, key_len,
+                              requested_tag_len)) {
+    OPENSSL_free(gcm_ctx);
+    return 0;
+  }
+
+  ctx->aead_state = gcm_ctx;
+  ctx->tag_len = actual_tag_len;
+  return 1;
+}
+
+static int aead_aes_gcm_tls13_seal_scatter(
+    const EVP_AEAD_CTX *ctx, uint8_t *out, uint8_t *out_tag,
+    size_t *out_tag_len, size_t max_out_tag_len, const uint8_t *nonce,
+    size_t nonce_len, const uint8_t *in, size_t in_len, const uint8_t *extra_in,
+    size_t extra_in_len, const uint8_t *ad, size_t ad_len) {
+  struct aead_aes_gcm_tls13_ctx *gcm_ctx = ctx->aead_state;
+  if (nonce_len != 12) {
+    OPENSSL_PUT_ERROR(CIPHER, CIPHER_R_UNSUPPORTED_NONCE_SIZE);
+    return 0;
+  }
+
+  // The given nonces must be strictly monotonically increasing. See
+  // https://tools.ietf.org/html/draft-ietf-tls-tls13-28#section-5.3 for details
+  // of the TLS 1.3 nonce construction.
+  uint64_t given_counter;
+  OPENSSL_memcpy(&given_counter, nonce + nonce_len - sizeof(given_counter),
+                 sizeof(given_counter));
+  given_counter = CRYPTO_bswap8(given_counter);
+
+  if (gcm_ctx->first) {
+    // In the first call the sequence number will be zero and therefore the
+    // given nonce will be 0 ^ mask = mask.
+    gcm_ctx->mask = given_counter;
+    gcm_ctx->first = 0;
+  }
+  given_counter ^= gcm_ctx->mask;
+
+  if (given_counter == UINT64_MAX ||
+      given_counter < gcm_ctx->min_next_nonce) {
+    OPENSSL_PUT_ERROR(CIPHER, CIPHER_R_INVALID_NONCE);
+    return 0;
+  }
+
+  gcm_ctx->min_next_nonce = given_counter + 1;
+
+  return aead_aes_gcm_seal_scatter(ctx, out, out_tag, out_tag_len,
+                                   max_out_tag_len, nonce, nonce_len, in,
+                                   in_len, extra_in, extra_in_len, ad, ad_len);
+}
+
+DEFINE_METHOD_FUNCTION(EVP_AEAD, EVP_aead_aes_128_gcm_tls13) {
+  memset(out, 0, sizeof(EVP_AEAD));
+
+  out->key_len = 16;
+  out->nonce_len = 12;
+  out->overhead = EVP_AEAD_AES_GCM_TAG_LEN;
+  out->max_tag_len = EVP_AEAD_AES_GCM_TAG_LEN;
+  out->seal_scatter_supports_extra_in = 1;
+
+  out->init = aead_aes_gcm_tls13_init;
+  out->cleanup = aead_aes_gcm_cleanup;
+  out->seal_scatter = aead_aes_gcm_tls13_seal_scatter;
+  out->open_gather = aead_aes_gcm_open_gather;
+}
+
+DEFINE_METHOD_FUNCTION(EVP_AEAD, EVP_aead_aes_256_gcm_tls13) {
+  memset(out, 0, sizeof(EVP_AEAD));
+
+  out->key_len = 32;
+  out->nonce_len = 12;
+  out->overhead = EVP_AEAD_AES_GCM_TAG_LEN;
+  out->max_tag_len = EVP_AEAD_AES_GCM_TAG_LEN;
+  out->seal_scatter_supports_extra_in = 1;
+
+  out->init = aead_aes_gcm_tls13_init;
+  out->cleanup = aead_aes_gcm_cleanup;
+  out->seal_scatter = aead_aes_gcm_tls13_seal_scatter;
+  out->open_gather = aead_aes_gcm_open_gather;
+}
+
 int EVP_has_aes_hardware(void) {
 #if defined(OPENSSL_X86) || defined(OPENSSL_X86_64)
   return hwaes_capable() && crypto_gcm_clmul_enabled();
diff --git a/include/openssl/aead.h b/include/openssl/aead.h
index ccce6f5dc..61634760e 100644
--- a/include/openssl/aead.h
+++ b/include/openssl/aead.h
@@ -373,6 +373,14 @@ OPENSSL_EXPORT const EVP_AEAD *EVP_aead_aes_128_gcm_tls12(void);
 // 1.2 nonce construction.
 OPENSSL_EXPORT const EVP_AEAD *EVP_aead_aes_256_gcm_tls12(void);
 
+// EVP_aead_aes_128_gcm_tls13 is AES-128 in Galois Counter Mode using the TLS
+// 1.3 nonce construction.
+OPENSSL_EXPORT const EVP_AEAD *EVP_aead_aes_128_gcm_tls13(void);
+
+// EVP_aead_aes_256_gcm_tls13 is AES-256 in Galois Counter Mode using the TLS
+// 1.3 nonce construction.
+OPENSSL_EXPORT const EVP_AEAD *EVP_aead_aes_256_gcm_tls13(void);
+
 
 // SSLv3-specific AEAD algorithms.
 //
diff --git a/ssl/ssl_cipher.cc b/ssl/ssl_cipher.cc
index 8536f8934..fdc1d2cc4 100644
--- a/ssl/ssl_cipher.cc
+++ b/ssl/ssl_cipher.cc
@@ -578,15 +578,26 @@ bool ssl_cipher_get_evp_aead(const EVP_AEAD **out_aead,
   *out_fixed_iv_len = 0;
 
   const int is_tls12 = version == TLS1_2_VERSION && !is_dtls;
+  const int is_tls13 = version == TLS1_3_VERSION && !is_dtls;
 
   if (cipher->algorithm_mac == SSL_AEAD) {
     if (cipher->algorithm_enc == SSL_AES128GCM) {
-      *out_aead =
-          is_tls12 ? EVP_aead_aes_128_gcm_tls12() : EVP_aead_aes_128_gcm();
+      if (is_tls12) {
+        *out_aead = EVP_aead_aes_128_gcm_tls12();
+      } else if (is_tls13) {
+        *out_aead = EVP_aead_aes_128_gcm_tls13();
+      } else {
+        *out_aead = EVP_aead_aes_128_gcm();
+      }
       *out_fixed_iv_len = 4;
     } else if (cipher->algorithm_enc == SSL_AES256GCM) {
-      *out_aead =
-          is_tls12 ? EVP_aead_aes_256_gcm_tls12() : EVP_aead_aes_256_gcm();
+      if (is_tls12) {
+        *out_aead = EVP_aead_aes_256_gcm_tls12();
+      } else if (is_tls13) {
+        *out_aead = EVP_aead_aes_256_gcm_tls13();
+      } else {
+        *out_aead = EVP_aead_aes_256_gcm();
+      }
       *out_fixed_iv_len = 4;
     } else if (cipher->algorithm_enc == SSL_CHACHA20POLY1305) {
       *out_aead = EVP_aead_chacha20_poly1305();